<template>

	<view>
		<view class='toolbar' @tap="format" style="height: 120px;overflow-y: auto;">
			<view :class="formats.bold ? 'ql-active' : ''" class="iconfont icon-zitijiacu" data-name="bold"></view>
			<view :class="formats.italic ? 'ql-active' : ''" class="iconfont icon-zitixieti" data-name="italic"></view>
			<view :class="formats.underline ? 'ql-active' : ''" class="iconfont icon-zitixiahuaxian"
				data-name="underline"></view>
			<view :class="formats.strike ? 'ql-active' : ''" class="iconfont icon-zitishanchuxian" data-name="strike">
			</view>
			<view :class="formats.align === 'left' ? 'ql-active' : ''" class="iconfont icon-zuoduiqi" data-name="align"
				data-value="left"></view>
			<view :class="formats.align === 'center' ? 'ql-active' : ''" class="iconfont icon-juzhongduiqi"
				data-name="align" data-value="center"></view>
			<view :class="formats.align === 'right' ? 'ql-active' : ''" class="iconfont icon-youduiqi" data-name="align"
				data-value="right"></view>
			<view :class="formats.align === 'justify' ? 'ql-active' : ''" class="iconfont icon-zuoyouduiqi"
				data-name="align" data-value="justify"></view>
			<view :class="formats.lineHeight ? 'ql-active' : ''" class="iconfont icon-line-height"
				data-name="lineHeight" data-value="2"></view>
			<view :class="formats.letterSpacing ? 'ql-active' : ''" class="iconfont icon-Character-Spacing"
				data-name="letterSpacing" data-value="2em"></view>
			<view :class="formats.marginTop ? 'ql-active' : ''" class="iconfont icon-722bianjiqi_duanqianju"
				data-name="marginTop" data-value="20px"></view>
			<view :class="formats.previewarginBottom ? 'ql-active' : ''" class="iconfont icon-723bianjiqi_duanhouju"
				data-name="marginBottom" data-value="20px"></view>
			<view class="iconfont icon-clearedformat" @tap="removeFormat"></view>
			<view :class="formats.fontFamily ? 'ql-active' : ''" class="iconfont icon-font" data-name="fontFamily"
				data-value="Pacifico"></view>
			<view :class="formats.fontSize === '24px' ? 'ql-active' : ''" class="iconfont icon-fontsize"
				data-name="fontSize" data-value="24px"></view>

			<view :class="formats.color === '#0000ff' ? 'ql-active' : ''" class="iconfont icon-text_color"
				data-name="color" data-value="#0000ff"></view>
			<view :class="formats.backgroundColor === '#00ff00' ? 'ql-active' : ''" class="iconfont icon-fontbgcolor"
				data-name="backgroundColor" data-value="#00ff00"></view>

			<view class="iconfont icon-date" @tap="insertDate"></view>
			<view class="iconfont icon--checklist" data-name="list" data-value="check"></view>
			<view :class="formats.list === 'ordered' ? 'ql-active' : ''" class="iconfont icon-youxupailie"
				data-name="list" data-value="ordered"></view>
			<view :class="formats.list === 'bullet' ? 'ql-active' : ''" class="iconfont icon-wuxupailie"
				data-name="list" data-value="bullet"></view>
			<view class="iconfont icon-undo" @tap="undo"></view>
			<view class="iconfont icon-redo" @tap="redo"></view>

			<view class="iconfont icon-outdent" data-name="indent" data-value="-1"></view>
			<view class="iconfont icon-indent" data-name="indent" data-value="+1"></view>
			<view class="iconfont icon-fengexian" @tap="insertDivider"></view>
			<view class="iconfont icon-charutupian" @tap="insertImage"></view>
			<view :class="formats.header === 1 ? 'ql-active' : ''" class="iconfont icon-format-header-1"
				data-name="header" :data-value="1"></view>
			<view :class="formats.script === 'sub' ? 'ql-active' : ''" class="iconfont icon-zitixiabiao"
				data-name="script" data-value="sub"></view>
			<view :class="formats.script === 'super' ? 'ql-active' : ''" class="iconfont icon-zitishangbiao"
				data-name="script" data-value="super"></view>
			<view class="iconfont icon-shanchu" @tap="clear"></view>
			<view :class="formats.direction === 'rtl' ? 'ql-active' : ''" class="iconfont icon-direction-rtl"
				data-name="direction" data-value="rtl"></view>

		</view>

		<view class="editor-wrapper">
			<editor id="editor" class="ql-container" placeholder="开始输入..." showImgSize showImgToolbar showImgResize
				@statuschange="onStatusChange" :read-only="readOnly" @ready="onEditorReady" @input="getContents">
			</editor>
		</view>
	</view>


</template>

<script>
	import uploadImage from '@/pages/utils/ossutil/uploadFile.js'
	import requsetFileId from '@/pages/utils/upload.js'

	export default {
		data() {
			return {
				readOnly: false,
				formats: {},
				timer: null,
			}
		},
		props: ["editorDetail"],
		mounted() {
			this.onEditorReady()
			// 将数据渲染到富文本内
			var _this = this;
			_this.timer = setInterval(() => {
				if (_this.editorDetail) {
					console.log('编辑内容：' + _this.editorDetail)
					clearInterval(_this.timer)
					_this.editorCtx.setContents({
						html: _this.editorDetail,
						success(res) {}
					})
				}
			}, 100)
		},

		methods: {
			// 失去焦点时，获取富文本的内容
			getContents() {
				let _this = this
				this.editorCtx.getContents({
					success(res) {
						console.log(res)
						_this.$emit('getContents', res.html)
					}
				})
			},

			readOnlyChange() {
				this.readOnly = !this.readOnly
			},
			onEditorReady() {
				var _this = this;
				uni.createSelectorQuery().in(_this).select('#editor').context((res) => {
					_this.editorCtx = res.context;
					_this.editorCtx.setContents({
						html: _this.editorDetail
					})
				}).exec()
			},
			undo() {
				this.editorCtx.undo()
			},
			redo() {
				this.editorCtx.redo()
			},
			format(e) {
				let {
					name,
					value
				} = e.target.dataset
				if (!name) return
				// console.log('format', name, value)
				this.editorCtx.format(name, value)

			},
			onStatusChange(e) {
				const formats = e.detail
				this.formats = formats
			},
			insertDivider() {
				this.editorCtx.insertDivider({
					success: function() {
						console.log('insert divider success')
					}
				})
			},
			clear() {
				this.editorCtx.clear({
					success: function(res) {
						console.log("clear success")
					}
				})
			},
			removeFormat() {
				this.editorCtx.removeFormat()
			},
			insertDate() {
				const date = new Date()
				const formatDate = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`
				this.editorCtx.insertText({
					text: formatDate
				})
			},
			async insertImage() {
				var _this = this;
				uni.chooseImage({
					count: 1,
					sizeType: ['original', 'compressed'],
					sourceType: ['album'],
					success: (res) => {
						_this.selectImg(res)
						console.log('comm/oss/path-data', res)
					}
				})
			},

			// 获取上传状态
			async selectImg(res) {
				var _this = this;
				console.log('选择文件：', res)
				let uploadPath = res.tempFilePaths[0];
				let fileSuffixArray = res.tempFiles[0].path.split('.');

				let fileSuffix = fileSuffixArray[1]
				let name = '1.' + fileSuffixArray[1]
				let ossPath = 'image'
				const uploads = await requsetFileId.getPath(ossPath, uploadPath, name)
				console.log('编辑器uploads', uploads)
				var imgUrl = await _this.$imageUrls({
					picUrls: uploads,
				});
				console.log(imgUrl)
//http://rolmax-dev.oss-cn-nanjing.aliyuncs.com/image/20230613100802c0c81035.jpg?Expires=1686730371&OSSAccessKeyId=LTAI5tJNZHE2UdFbXE592dqT&Signature=Phhl7snjop2Js9WmJh3HlwbrAdo%3D&x-oss-process=image%2Fresize%2Ch_100%2Cm_lfit
				_this.$nextTick(() => {
					_this.editorCtx.insertImage({
						src: imgUrl,
						alt: '图像',
						success: function() {
							console.log(
								'insert image success'
							)
						}
					})
				})

			},
		},
		onLoad() {
			uni.loadFontFace({
				family: 'Pacifico',
				source: 'url("https://sungd.github.io/Pacifico.ttf")'
			})
		},
	}
</script>

<style>
	@import "./editor-icon.css";

	.page-body {
		height: 100%
	}

	.wrapper {
		height: 100%;
	}

	.editor-wrapper {
		/* height: 100%; */
		background: #fff;
		/* max-height: 60vh; */
	}

	.iconfont {
		display: inline-block;
		padding: 8px 8px;
		width: 24px;
		height: 24px;
		cursor: pointer;
		font-size: 20px;
	}

	.toolbar {
		box-sizing: border-box;

		font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
		border-bottom: 1px solid #eee;
	}


	.ql-container {
		box-sizing: border-box;
		padding: 12px 15px;
		width: 100%;
		min-height: 30vh;
		height: 100%;
		margin-top: 20px;
		font-size: 16px;
		line-height: 1.5;
	}

	.ql-active {
		color: #06c;
	}
</style>
